Product Name

  • Name

    Isoflupredone

  • EINECS 206-422-3
  • CAS No. 338-95-4
  • Article Data15
  • CAS DataBase
  • Density 1.35g/cm3
  • Solubility
  • Melting Point 260-262°C (dec.)
  • Formula C21H27FO5
  • Boiling Point 566.7 °C at 760 mmHg
  • Molecular Weight 378.441
  • Flash Point 296.5 °C
  • Transport Information
  • Appearance
  • Safety
  • Risk Codes
  • Molecular Structure Molecular Structure of 338-95-4 (Isoflupredone)
  • Hazard Symbols
  • Synonyms Pregna-1,4-diene-3,20-dione,9-fluoro-11b,17,21-trihydroxy- (8CI);9-Fluoroprednisolone;9a-Fluoro-D1-cortisol;NSC 12174;D-Fluorocortisone;Pregna-1,4-diene-3,20-dione,9-fluoro-11,17,21-trihydroxy-, (11b)-;
  • PSA 94.83000
  • LogP 1.64970

Isoflupredone Specification

1. Introduction of Isoflupredone
Isoflupredone is an organic compound. The IUPAC name of this chemical is 9-fluoro-11,17-dihydroxy-17-(2-hydroxyacetyl)-10,13-dimethyl-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-3-one. Isoflupredone belongs to Intermediates & Fine Chemicals;Pharmaceuticals;Steroids. Isoflupredone should be stored at -20 °C Freezer.

2. Properties of Isoflupredone
Physical properties about Isoflupredone are:
(1)ACD/LogP: 1.38; (2)ACD/LogD (pH 5.5): 1.38; (3)ACD/LogD (pH 7.4): 1.38; (4)ACD/BCF (pH 5.5): 6.55; (5)ACD/BCF (pH 7.4): 6.55; (6)ACD/KOC (pH 5.5): 133.6; (7)ACD/KOC (pH 7.4): 133.6; (8)#H bond acceptors: 5; (9)#H bond donors: 3; (10)#Freely Rotating Bonds: 5; (11)Polar Surface Area: 61.83 Å2; (12)Index of Refraction: 1.6; (13)Molar Refractivity: 95.63 cm3; (14)Molar Volume: 279.4 cm3; (15)Polarizability: 37.91×10-24cm3; (16)Surface Tension: 58.9 dyne/cm; (17)Density: 1.35 g/cm3; (18)Flash Point: 296.5 °C; (19)Enthalpy of Vaporization: 97.75 kJ/mol; (20)Boiling Point: 566.7 °C at 760 mmHg; (21)Vapour Pressure: 3.34E-15 mmHg at 25°C.

3. Structure Descriptors of Isoflupredone
You can still convert the following datas into molecular structure:
(1)SMILES: O=C(CO)[C@]3(O)[C@]2(C[C@H](O)[C@]4(F)[C@@]/1(\C(=C/C(=O)\C=C\1)CC[C@H]4[C@@H]2CC3)C)C
(2)InChI: InChI=1/C21H27FO5/c1-18-7-5-13(24)9-12(18)3-4-15-14-6-8-20(27,17(26)11-23)19(14,2)10-16(25)21(15,18)22/h5,7,9,14-16,23,25,27H,3-4,6,8,10-11H2,1-2H3/t14-,15-,16-,18-,19-,20-,21-/m0/s1
(3)InChIKey: WAIJIHDWAKJCBX-BULBTXNYBK
(4)Std. InChI: InChI=1S/C21H27FO5/c1-18-7-5-13(24)9-12(18)3-4-15-14-6-8-20(27,17(26)11-23)19(14,2)10-16(25)21(15,18)22/h5,7,9,14-16,23,25,27H,3-4,6,8,10-11H2,1-2H3/t14-,15-,16-,18-,19-,20-,21-/m0/s1
(5)Std. InChIKey: WAIJIHDWAKJCBX-BULBTXNYSA-N

4. Physical Properties of Isoflupredone

Physical Property Value Units Temp (deg C) Source
Melting Point 264.5 deg C   EXP
log P (octanol-water) 1.51 (none)   EXP
Water Solubility 214 mg/L 25 EST
Vapor Pressure 1.44E-13 mm Hg 25 EST
Henry's Law Constant 5.39E-08 atm-m3/mole 25 EST
Atmospheric OH Rate Constant 6.62E-11 cm3/molecule-sec 25 EST

5. Uses of Isoflupredone
Isoflupredone is an anti-inflammatory.

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